Central Boiler Firebox Door Insulation for Maxim 250 / M255 P / PE (4050022)
$52.00Replacement firebox door heat shield insulation for Maxim 250, M255 P, and M255 PE models to prevent heat loss.
Showing all 26 results

Replacement firebox door heat shield insulation for Maxim 250, M255 P, and M255 PE models to prevent heat loss.

Genuine OEM replacement ignitor kit for Central Boiler Maxim 255 PE pellet furnaces.

Premium burn chamber and gasket replacement for Central Boiler Maxim models. Ensures optimal efficiency, longevity, and heat retention. Select your Maxim model.

Replacement tapered burner auger for Maxim outdoor wood pellet furnaces. Select your model (M175 or M250/M255). Includes mounting hardware.


Replacement combustion fans for Central Boiler and Maxim furnaces. Available as Fan Assemblies (fan with connectors) or complete Kits (fan, gaskets, decals). Select the correct model for your furnace.

This kit provides a UPS battery back-up (p/n 2500005), wiring, relay, and brackets to power the burner auger for emergency clean out in M175 or M250/M255 P models .

This replacement burn chamber gasket (Dimensions: 1/4 ′′ ×7−7/8 ′′ W×7−3/8 ′′ H) is essential for the M250/255P models.


Replacement isolation auger motors for Maxim furnaces. Includes gasket. Available for M175 (2.0 RPM) and M250/M255 series (4.1 RPM).

This 185−225 ∘ F snap disc (p/n 3533) acts as a replacement transition box back burn safety switch for various Maxim models.


This 310 Stainless Steel aerator supplies oxygen to the fuel for the most complete combustion in the Maxim furnace .

This shock (p/n 4265) is the replacement for the hopper lid spring on M175 or M250/M255 P Maxim models .

This is the replacement burn chamber gasket (p/n 6179) for M175 furnace models .

This is the replacement thermocouple (p/n 4095) for monitoring the burn chamber temperature in M175 furnace models .

This turbulator (p/n 6435) is the replacement heat transfer component for the Maxim M175 furnace model .

This replacement vent cap (p/n 319) for M175 models prevents water loss and indicates the water level.

This is the replacement hi-temp ceramic thermocouple (p/n 9257) for the Burn Chamber sensor in M250/M255 P models.

This is the replacement electrode ignitor (p/n 9896) for the burner assembly on Maxim $mathbf{250~&~255~P}$ models .

This gasket seals the inspection window, which is 2 ′′ x 2 ′′ (p/n 9254) or 2 ′′ x 3 ′′ (p/n 9527) depending on the M250/M255 P serial number .

Replacement inspection window glass is available in 2 ′′ x 2 ′′ (p/n 9254) or 2 ′′ x 3 ′′ (p/n 9527) sizes, depending on the M250/M255 P furnace serial number .

Replacement inspection window glass (p/n 9254/9527) for M250/M255 P models must be selected based on the furnace serial number .

This replacement vent cap (p/n 9220) for M250/M255 P models prevents water loss and indicates the water level .

This is the specific replacement gasket (p/n 6000026) for the burn chamber in M255 PE models .

This p/n 9296 thermal valve body is a replacement part for Maxim models and must be used with the separate thermal valve probe (p/n 9297) .

This thermal valve probe assembly (p/n 9297) is the temperature-sensing component for Maxim thermal valve systems .

This kit (p/n 4302) replaces the water temperature sensor and lead wires for Maxim M175 and M250/M255 P models .

This replacement paddle switch (p/n 4294) is used for Maxim Auxiliary Auger Kits.
No products in the cart.